{"answers":{"affected":"3 open source packages ship an affected version, including totp-rs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-29185 in the wild and no public exploit code.","fix":"Upgrade totp-rs to 1.1.0 or later.","what":"CVE-2022-29185 is a medium-severity vulnerability in constantoine totp-rs, published on 20 May 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-29185 and fix it if it is affected.\n\nWhat it is: CVE-2022-29185 is a medium-severity vulnerability in constantoine totp-rs, published on 20 May 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-29185 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- totp-rs (crates.io): affected all versions; fixed in 1.1.0\n- totp-rs (crates.io): affected all versions; fixed in 1.1.0\n- totp-rs (crates.io): affected from 0.0.0-0; fixed in 1.1.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-29185/ (Markdown: https://insights.sbomify.com/CVE-2022-29185/index.md)","id":"CVE-2022-29185","markdown":"https://insights.sbomify.com/CVE-2022-29185/index.md","name":"CVE-2022-29185","record":{"aliases":["GHSA-8vxv-2g8p-2249","RUSTSEC-2022-0018"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust TOTP library","requires_auth":"high_privilege","summary":"An attacker with prior knowledge of the password could potentially guess TOTP tokens via timing side-channels in the totp-rs library.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"totp-rs","vendor":"totp-rs_project"}],"cvss":{"score":4.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-208","name":"Observable Timing Discrepancy"},{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an TOTP token, and thus reuse it in the same time window. The attacker would have to know the password beforehand nonetheless. Starting with patched version 1.1.0, the library uses constant-time comparison. There are currently no known workarounds.","ecosystems":["crates.io"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Observable Timing Discrepancy in totp-rs","id":"CVE-2022-29185","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":3,"n_references":3,"next":{"headline":"Use of Hard-coded Cryptographic Key in rundeck/rundeck, rundeckpro/enterprise","id":"CVE-2022-29186"},"packages":[{"ecosystem":"crates.io","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"totp-rs","purl":null,"source":"GHSA-8vxv-2g8p-2249"},{"ecosystem":"crates.io","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"totp-rs","purl":"pkg:cargo/totp-rs","source":"GHSA-8vxv-2g8p-2249"},{"ecosystem":"crates.io","fixed":["1.1.0"],"introduced":["0.0.0-0"],"last_affected":[],"package":"totp-rs","purl":"pkg:cargo/totp-rs","source":"RUSTSEC-2022-0018"}],"prev":{"headline":"Command Injection/Argument Injection in GoCD","id":"CVE-2022-29184"},"products":["totp-rs"],"published":"2022-05-20","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["constantoine"]},"summary":"An attacker with prior knowledge of the password could potentially guess TOTP tokens via timing side-channels in the totp-rs library.","url":"https://insights.sbomify.com/CVE-2022-29185/"}